CN217237109U

CN217237109U - Air tightness inspection device for medical anesthesia breathing pipeline

Info

Publication number: CN217237109U
Application number: CN202122750793.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-08-19
Anticipated expiration: 2031-11-10

Abstract

The utility model provides a gas tightness inspection device of medical anesthesia breathing pipe way belongs to the medical instrument field, this gas tightness inspection device of medical anesthesia breathing pipe way, including fixed subassembly and determine module. Fixed subassembly includes box, holder and pipeline body, determine module includes case, first air pump, seal receptacle and second air pump, electric putter's output fixedly connected with clamp plate, the bottom fixed surface of clamp plate is connected with the sponge layer, the fixed cup joint of outer wall of intubate has first inflatable seal circle, the net hole has been seted up on the surface of seal receptacle, the output of second air pump with second inflatable seal circle is linked together. The gas tightness of the pipeline body for anesthesia can be detected by the device, and meanwhile, whether the pipeline body has a gas leakage phenomenon or not can be visually observed by using naked eyes, so that the judgment error caused by the fact that the naked eyes cannot easily observe the pipeline body due to the small leakage point is avoided, and the detection accuracy is improved.

Description

Air tightness inspection device for medical anesthesia breathing pipeline

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to a medical anesthesia breathing line's gas tightness inspection device.

Background

The development of medical treatment is largely dependent on the development of instruments, and even in the development of the medical industry, the breakthrough of bottlenecks plays a decisive role. The breathing pipeline for anesthesia is one of medical equipment, widely used in the field of anesthesia medical treatment, need guarantee when using that it has good gas tightness, detect at present when the gas tightness to medical anesthesia breathing pipeline, usually for placing the pipeline in the water tank, and to inputing high-pressure gas in the pipeline, whether observe in the water tank afterwards that whether there is the bubble to produce in order to judge whether the pipeline has the damage, but because the pipeline volume is less, even there is gas to spill, the microbubble also can not be audio-visual in the water tank through the discovery of naked eye, and then lead to judging the error, influence the accuracy that detects.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides an air tightness inspection device of a medical anesthesia breathing pipeline, aiming at improving the problems provided by the background technology.

The embodiment of the application provides an air tightness inspection device for a medical anesthesia breathing pipeline, which comprises a fixing assembly and a detection assembly.

The fixing assembly comprises a box body, a clamping piece and a pipeline body, through grooves are formed in two sides of the box body, the clamping piece is installed in the through grooves, and the pipeline body penetrates through the through grooves and is fixed through the clamping piece in a clamping mode.

The detection assembly comprises a storage box, a first air pump, a seal seat and a second air pump, the storage box is installed at the inner top of the box body, the bottom of the storage box is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a pressing plate, the bottom surface of the pressing plate is fixedly connected with a sponge layer, the bottom of the storage box is fixedly communicated with a hose, one end of the hose penetrates through the pressing plate, the first air pump is installed at the top of the box body, the output end of the first air pump is fixedly communicated with an insertion pipe, the outer wall of the insertion pipe is fixedly connected with a first inflation sealing ring, one end of the first inflation sealing ring is communicated with the insertion pipe, the seal seat is installed in the box body, the inner walls of the two ends of the seal seat are respectively provided with a second inflation sealing ring, the surface of the seal seat is provided with grid holes, and the second air pump is installed at the bottom of the seal seat, and the output end of the second air pump is communicated with the second inflatable sealing ring.

In the implementation process, the device is convenient to seal the pipeline body and the sealing seat through the arrangement of the first air pump, the second air pump, the first inflatable sealing ring and the second inflatable sealing ring, through the arrangement of the storage box, the electric push rod, the pressing plate, the sponge layer and the hose, the foaming water stored in the storage box is transmitted to the sponge layer through the hose, and after the sponge layer is fully absorbed, the electric push rod pushes the press plate to descend to enable the sponge layer to correspond to the grid holes formed in the surface of the sealing seat, and then whether the pipeline body leaks air or not can be judged by observing whether bubbles are generated in the grid holes, through the arrangement, the device can detect the air tightness of the pipeline body for anesthesia, meanwhile, whether the pipeline body has an air leakage phenomenon or not can be visually observed by naked eyes, the judgment error caused by the fact that the leakage point is too small and the naked eyes are not easy to observe is avoided, and the detection accuracy is improved.

In a specific embodiment, the clamping member comprises a limiting column, a spring, a piston rod and an arc-shaped clamping plate, the limiting column is mounted on the inner wall of the through groove, the spring is mounted in the limiting column, the piston rod is inserted in the limiting column in a sliding manner and is fixedly connected with one end of the spring, and the arc-shaped clamping plate is fixedly connected with one end of the piston rod.

In the implementation process, the limiting columns, the springs, the piston rods and the arc-shaped clamping plates are arranged, so that the outer wall of the pipeline can be clamped and fixed in an auxiliary mode.

In a specific embodiment, one side of the arc-shaped splint is fixedly connected with an anti-slip layer, and the anti-slip layer is fixedly connected to one side surface of the arc-shaped splint.

In the above-mentioned realization process, through the setting on skid resistant course, played skid-proof effect when making the arc splint carry out the centre gripping to the pipeline body, and then improved the stability of centre gripping.

In a specific embodiment, one end of the piston rod is provided with a limiting block, and the limiting block is in limiting fit with the limiting column.

In the implementation process, the limiting block is arranged, so that the motion of the piston rod is limited, and the piston rod is prevented from being separated from the limiting column.

In a specific embodiment, the bottom of the box body is fixedly connected with support legs which are arranged at four corners of the bottom of the box body.

In the implementation process, the supporting legs are arranged to support and keep the box body stable.

In a specific embodiment, a trapezoidal block is fixedly connected to the bottom of the supporting leg.

In the implementation process, the contact area between the supporting legs and the ground is increased through the arrangement of the trapezoidal blocks, and then the stability of the box body is improved.

In a specific embodiment, the top of the storage box is fixedly communicated with a filling pipe, and one end of the filling pipe penetrates through one side of the box body.

In the implementation process, the filling pipe is arranged, so that a detection reagent can be conveniently added into the storage box.

In a specific embodiment, the top of the fill tube is threaded over a seal cap.

In the implementation process, the sealing cover is arranged, so that the filling pipe is conveniently sealed, and external dust is prevented from falling into the storage box through the filling pipe.

In a specific embodiment, the inner wall of the hose is fitted with a solenoid valve.

In the implementation process, the discharge of the stored raw materials in the storage box is conveniently controlled by the arrangement of the electromagnetic valve.

In a specific embodiment, a transparent window is rotatably arranged on one side of the box body through a hinge.

In the implementation process, the transparent window is arranged, so that the detection condition in the box body can be conveniently observed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an air tightness inspection device for a medical anesthetic breathing circuit according to an embodiment of the present application;

fig. 2 is a schematic structural view of another view angle of the air tightness inspection device for the medical anesthetic breathing tube according to the embodiment of the present application;

FIG. 3 is a schematic structural diagram of a seal seat provided in an embodiment of the present application;

fig. 4 is a schematic structural view of the seal seat according to another view angle provided in the present application;

FIG. 5 is a schematic structural view of a storage box according to an embodiment of the present disclosure;

FIG. 6 is an enlarged view of the location A in FIG. 1 according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of a spring according to an embodiment of the present disclosure;

fig. 8 is a schematic structural view of an elastic member according to another view angle provided in the present application.

In the figure: 100-a stationary component; 110-a box body; 111-through slots; 112-a leg; 113-a trapezoidal block; 114-a transparent window; 120-a clamp; 121-a limiting column; 122-a spring; 123-a piston rod; 1231-a stop block; 124-arc splint; 125-non-slip layer; 130-a pipe body; 200-a detection component; 210-a storage box; 211-electric push rod; 212-a platen; 213-sponge layer; 214-a hose; 215-a fill tube; 216-a sealing cover; 217-electromagnetic valve; 220-a first air pump; 221-inserting a tube; 222-a first inflatable sealing ring; 230-a sealing seat; 231-a second inflatable sealing ring; 232-mesh holes; 240-second air pump.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present application provides an apparatus for checking air tightness of a medical anesthetic breathing tube, including a fixing assembly 100 and a detecting assembly 200.

Referring to fig. 1, 2, 3, 6, 7 and 8, the fixing assembly 100 includes a box body 110, a clamping member 120 and a pipeline body 130, through grooves 111 are formed on two sides of the box body 110, support legs 112 are fixedly connected to the bottom of the box body 110, the support legs 112 are arranged at four corners of the bottom of the box body 110, it should be noted that the support legs 112 are arranged to support and keep the box body 110 stable, trapezoidal blocks 113 are fixedly connected to the bottom of the support legs 112, it should be noted that the contact area between the support legs 112 and the ground is increased by the arrangement of the trapezoidal blocks 113, so as to improve the stability of the box body 110, a transparent window 114 is rotatably installed on one side of the box body 110 through a hinge, in this embodiment, through the arrangement of the transparent window 114, the detection condition in the box body 110 is conveniently observed, the clamping member 120 is installed in the through grooves 111, the pipeline body 130 penetrates through the through grooves 111 and is clamped and fixed by the clamping member 120, the clamping member 120 includes a limiting column 121, a spring 122, a piston rod 123 and an arc-shaped clamping plate 124, the limiting column 121 is installed on the inner wall of the through groove 111, the spring 122 is installed in the limiting column 121, the piston rod 123 is inserted into the limiting column 121 in a sliding manner and is fixedly connected with one end of the spring 122, the arc-shaped clamping plate 124 is fixedly connected with one end of the piston rod 123, when the clamping member is specifically set, the outer wall of the pipeline is conveniently clamped and auxiliary-fixed through the arrangement of the limiting column 121, the spring 122, the piston rod 123 and the arc-shaped clamping plate 124, an anti-slip layer 125 is fixedly connected with one side of the arc-shaped clamping plate 124, the anti-slip layer 125 is fixedly connected with one side surface of the arc-shaped clamping plate 124, when the clamping member is specifically set, the anti-slip effect is achieved through the arrangement of the anti-slip layer 125, the anti-slip effect is achieved when the arc-shaped clamping plate 124 clamps the pipeline body 130, further the clamping stability is improved, one end of the piston rod 123 is provided with a limiting block 1231, spacing cooperation of stopper 1231 and spacing post 121, when specifically setting up, through stopper 1231's setting, play limiting displacement to the motion of piston rod 123, prevent that piston rod 123 from breaking away from in the spacing post 121.

Referring to fig. 1 to 6, the detecting assembly 200 includes a storage box 210, a first air pump 220, a sealing seat 230 and a second air pump 240, the storage box 210 is installed at the inner top of the box body 110, an electric push rod 211 is fixedly connected to the bottom of the storage box 210, a press plate 212 is fixedly connected to an output end of the electric push rod 211, a sponge layer 213 is fixedly connected to a bottom surface of the press plate 212, a flexible tube 214 is fixedly communicated with the bottom of the storage box 210, an electromagnetic valve 217 is installed on an inner wall of the flexible tube 214, in the present application, it is convenient to control discharge of materials stored in the storage box 210 through the arrangement of the electromagnetic valve 217, one end of the flexible tube 214 is communicated with the press plate 212, a filling tube 215 is fixedly communicated with the top of the storage box 210, one end of the filling tube 215 is communicated with one side of the box body 110, in the present application, it is convenient to add a detecting reagent into the storage box 210 through the arrangement of the filling tube 215, a sealing cover 216 is sleeved on the top of the filling tube 215 through a thread, in this embodiment, through the arrangement of the sealing cover 216, it is convenient to perform sealing treatment on the filling tube 215, and prevent external dust from falling into the storage box 210 through the filling tube 215, the first air pump 220 is installed at the top of the box body 110, the output end of the first air pump 220 is fixedly communicated with the insertion tube 221, the outer wall of the insertion tube 221 is fixedly sleeved with the first air sealing ring 222, one end of the first air sealing ring 222 is communicated with the insertion tube 221, the sealing seat 230 is installed in the box body 110, the inner walls of the two ends of the sealing seat 230 are both provided with the second air sealing rings 231, the surface of the sealing seat 230 is provided with the grid holes 232, the second air pump 240 is installed at the bottom of the sealing seat 230, and the output end of the second air pump 240 is communicated with the second air sealing rings 231.

The working principle of the air tightness inspection device of the medical anesthesia breathing pipeline is as follows: when the pipeline inflation device is used, the pipeline body 130 penetrates out of the through groove 111 and the sealing seat 230 and is fixed through the arc-shaped clamping plate 124, then the insertion pipe 221 is inserted into two ends of the pipeline body 130, the electromagnetic valve 217 is opened, then the foaming water in the storage box 210 falls into the sponge layer 213 through the hose 214 to wet the sponge layer 213, then the electric push rod 211 is opened, the electric push rod 211 drives the pressing plate 212 to descend, then the sponge layer 213 is contacted with the grid holes 232 on the surface of the sealing seat 230, the foaming water absorbed by the sponge layer 213 is extruded and attached to the surface of the grid holes 232, then the first air pump 220 and the second air pump 240 are opened, the first air pump 220 inputs air into the pipeline body 130 and the first inflation sealing ring 222, the air is input into the first inflation sealing ring 222 to expand the first inflation sealing ring 222 to be attached to the inner wall of the pipeline body 130 to complete sealing, the second air pump 240 inputs the air into the second inflation sealing ring 231, make the second inflatable seal circle 231 inflation to accomplish sealedly with the gap between pipeline body 130 and the seal receptacle 230, when there is the leak source in pipeline body 130, gaseous through the leak source get into in the seal receptacle 230, discharge through net hole 232 afterwards, because net hole 232 surface scribbles bubble water, during gaseous discharge, net hole 232 surface forms the foam bubble, can make the measurement personnel can carry out accurate judgement with the naked eye, and then improve the accuracy that detects.

It should be noted that the specific model specifications of the electric push rod 211, the first air pump 220 and the second air pump 240 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed descriptions are omitted.

The power supply and the principle of the electric push rod 211, the first air pump 220 and the second air pump 240 are clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air tightness inspection device for a medical anesthesia breathing pipeline is characterized by comprising

The fixing assembly (100) comprises a box body (110), clamping pieces (120) and a pipeline body (130), through grooves (111) are formed in two sides of the box body (110), the clamping pieces (120) are installed in the through grooves (111), and the pipeline body (130) penetrates through the through grooves (111) and is clamped and fixed through the clamping pieces (120);

the detection assembly (200) comprises a storage box (210), a first air pump (220), a sealing seat (230) and a second air pump (240), the storage box (210) is installed at the inner top of the box body (110), the bottom of the storage box (210) is fixedly connected with an electric push rod (211), the output end of the electric push rod (211) is fixedly connected with a pressing plate (212), the bottom surface of the pressing plate (212) is fixedly connected with a sponge layer (213), the bottom of the storage box (210) is fixedly communicated with a hose (214), one end of the hose (214) penetrates through the pressing plate (212), the first air pump (220) is installed at the top of the box body (110), the output end of the first air pump (220) is fixedly communicated with an insertion tube (221), and the outer wall of the insertion tube (221) is fixedly sleeved with a first air inflation sealing ring (222), one end of the first inflatable sealing ring (222) is communicated with the insertion tube (221), the sealing seat (230) is installed in the box body (110), second inflatable sealing rings (231) are installed on the inner walls of the two ends of the sealing seat (230), grid holes (232) are formed in the surface of the sealing seat (230), the second air pump (240) is installed at the bottom of the sealing seat (230), and the output end of the second air pump (240) is communicated with the second inflatable sealing rings (231).

2. The airtightness inspection device for the medical anesthesia breathing tube according to claim 1, wherein the clamping member (120) comprises a limiting column (121), a spring (122), a piston rod (123) and an arc-shaped clamping plate (124), the limiting column (121) is installed on the inner wall of the through groove (111), the spring (122) is installed in the limiting column (121), the piston rod (123) is slidably inserted into the limiting column (121) and is fixedly connected with one end of the spring (122), and the arc-shaped clamping plate (124) is fixedly connected with one end of the piston rod (123).

3. The airtightness inspection apparatus for the medical anesthetic breathing tube according to claim 2, wherein an anti-slip layer (125) is fixedly connected to one side of the arc-shaped splint (124), and the anti-slip layer (125) is fixedly connected to one side surface of the arc-shaped splint (124).

4. The airtightness checking device for the medical anesthesia breathing tube according to claim 3, wherein a limiting block (1231) is disposed at one end of the piston rod (123), and the limiting block (1231) is in limiting fit with the limiting column (121).

5. The airtightness inspection apparatus for the medical anesthesia breathing circuit according to claim 1, wherein legs (112) are fixedly connected to the bottom of the box body (110), and the legs (112) are disposed at four corners of the bottom of the box body (110).

6. The device for checking the airtightness of a medical anesthetic breathing tube according to claim 5, wherein a trapezoidal block (113) is fixedly connected to a bottom of said leg (112).

7. The device for checking the airtightness of a medical anesthetic breathing circuit according to claim 1, wherein a filling tube (215) is fixedly communicated with a top portion of the storage box (210), and one end of the filling tube (215) penetrates through one side of the box body (110).

8. The device for checking the airtightness of a medical anesthetic breathing tube according to claim 7, wherein a sealing cap (216) is threadedly fitted on a top portion of the filling tube (215).

9. The airtightness inspection apparatus for medical anesthetic breathing circuit according to claim 1, wherein an electromagnetic valve (217) is installed on an inner wall of said flexible tube (214).

10. The device for checking the airtightness of the medical anesthetic breathing circuit according to claim 1, wherein a transparent window (114) is rotatably mounted on one side of the box body (110) by a hinge.